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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-18-2025 | 0.61 $* | 0.77 $* |
Aug-18-2025 | 0.57 $* | 0.98 $* |
Jul-18-2025 | 0.93 $* | 0.39 $* |
Jun-18-2025 | 0.23 $* | 0.63 $* |
May-18-2025 | 0.74 $* | 0.64 $* |
Apr-18-2025 | 0.63 $* | 0.63 $* |
Mar-18-2025 | 0.63 $* | 0.92 $* |
Feb-18-2025 | 0.22 $* | 0.37 $* |
Jan-18-2025 | 0.99 $* | 0.84 $* |
ZBL-R630A is used to test the location of rebar in concrete, the thickness of the protective layer, and the diameter, orientation, and distribution of rebar by using an electromagnetic induction method. It also can be used to test the distribution of magnetic and conductor such as cables and metal pipes in non-magnetic medium and non-conducting medium
Protective layer thickness range (mm) | First range | Second range | |
3~98 | 3~196 | ||
Maximum allowed error for protective layer thickness ±1 mm ±2 mm ±4 mm | 3~56 | 3~79 | |
57~69 | 80~119 | ||
70~98 | 120~196 | ||
Maximum allowed error | rebar standard | ||
Data transmission | thumb drive storage available | ||
Power | Built-in chargeable lithium battery | ||
Battery Time | >38 hrs | ||
Size | 212mm´134mm´50mm |
Main Unit | ×1 Unit |
Rebar sensor | ×2 Units |
Rebar signal wire | ×1 Unit |
U-disk | ×1 Unit |
Charger | ×1 Unit |
Packing list | ×1 Unit |
Manual | ×1 Unit |
18 Month warranty card | ×1 Unit |
ZBL-C310A rebar rust detectoris a specialized apparatus; using the electrode polarization theory, tests the potential of concrete surfaces through a Cu/CuSO4 reference electrode, and determines the level of rebar corrosion with thecommonly used natural potential method.with ±0.1mV accuracy
ZBL-R800 is a multi-functional integrated rebar detector which can be used for testing the thickness of protective layers, measuring the diameter, location, and distribution of rebar as well as for detecting the corrosion content of a rebar.
HT-225W+ digital test hammer with digital display and voice function, for the quick and easy determinationof the strength of concrete, and hardness of construction materials. Digital and voice functions allow fasterand greater number of test, leading to better quality tests.
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